

Deck Builders of Sumter
Local Builds for Lasting Comfort
Sumter homes face hot summers, steady humidity, and the occasional storm—which means your deck needs to be more than just beautiful. We design builds that stand up to the climate while fitting the style of your neighborhood. From historic homes near Swan Lake to new developments in Trailwood, we create structures that meet HOA rules, drainage needs, and long-term expectations. No shortcuts, no surprises—just smart designs and quality materials.
How Can We Help?
Why Sumter Homeowners Choose Alliance
We don’t just build decks—we build trust. Sumter clients know they’ll get honest pricing, respectful crews, and craftsmanship that lasts. Whether it’s a small back porch or a large multi-level deck, we approach every job with precision and pride.
Composite and treated wood options built for Sumter weather
Screened porches and pergolas designed for shade and airflow
Fast permitting and HOA-compliant plans

Whether you’re nestled in a quiet cul-de-sac or near the open spaces of Shaw AFB, our decks are designed to complement your home and yard. We work with your property’s slope, sun exposure, and layout to craft a build that functions beautifully and flows naturally. From elevated designs to ground-level patios with pergolas, we create outdoor spaces that add comfort and long-term value to your Sumter home.

Porches, Patios, Pergolas & More
Alliance Deck Builders of Sumter offers more than decks. We build full outdoor living areas including covered porches, outdoor kitchens, and sunrooms—each tailored to South Carolina’s weather and your lifestyle. Our designs are family-friendly, code-compliant, and made to handle everything from high humidity to weekend gatherings. Whether you want extra space to relax or an outdoor area to entertain, we’ll bring your vision to life.
South Carolina heat and humidity can wear down poorly built decks—but not ours. We use moisture-resistant composite boards that hold up to summer sun, heavy rain, and daily wear. Prefer the natural look? Our pressure-treated pine and cedar builds are sealed and secured for long-term performance. We also install corrosion-resistant fasteners and design every deck with ventilation and drainage in mind. No warping, no mold—just outdoor spaces that last.


Trailwood: In Trailwood, we build HOA-friendly decks and porches that blend perfectly with the subdivision’s modern layouts and backyards.

Swan Lake Area: For historic homes near Swan Lake, we create custom porches and patios that respect architectural style while adding outdoor space.

Deerfield: In Deerfield, we design large, functional decks with shade features and privacy screens to enhance family living and comfort.
Don't worry, we can help!
At Alliance Deck Builders of Sumter, we take pride in creating outdoor spaces that reflect our community's values—durability, comfort, and quality. From homes near Shaw Air Force Base to quiet neighborhoods like Trailwood, we build with the needs of Sumter families in mind. Our team knows the local codes, HOA guidelines, and climate challenges, which means fewer delays and longer-lasting results. With a reputation built on honest work and real craftsmanship, we’re the team Sumter homeowners trust.
Getting started is easy. We begin with a free on-site consultation, where we measure, discuss your goals, and recommend the best layout and materials. After that, we’ll handle the permits, order materials, and schedule the build. You’ll get regular updates, respectful crews, and a clean site at the end of each day. We don’t just build great decks—we make the entire process easy and stress-free for Sumter homeowners.
Before getting started, many Sumter residents have questions about deck materials, build time, and regulations. Here are a few of the most common.
Yes. Permits are required for most outdoor structures. We take care of all permitting and inspection requirements.
We
Absolutely. We provide detailed drawings and documentation to help get fast HOA sign-offs.
Most decks in Sumter are completed in 7–14 days depending on size, features, and weather.

Innovation
Fresh, creative solutions.

Integrity
Honesty and transparency.

Excellence
Top-notch services.
Let’s Build Your Outdoor Retreat in Sumter
Alliance Deck Builders of South Carolina brings trusted experience and local care to every job in Sumter. From family decks to screened porches and custom backyard spaces, we build with integrity and durability. Schedule your free consultation today and see why Sumter homeowners turn to us for outdoor upgrades that stand the test of time.

803-715-1464
Sumter, SC
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